[Event "URS-ch25 Semifinal"]
[Site "Leningrad"]
[Date "1957.12.04"]
[Round "16"]
[White "Zhukhovitsky, Samuel"]
[Black "Ragozin, Viacheslav"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 c6 7. Nge2 a6 8. d5 Nbd7 9. Ng3 Ne5 10. Qb3 cxd5 11. cxd5 Nfd7 12. Be2 Nc5 13. Qd1 Qb6 14. Qd2 Qxb2 15. Qxb2 Ncd3+ 16. Kd2 Nxb2 17. Kc2 Nec4 18. Bg5 Bd7 19. Bxc4 Nxc4 20. a4 h6 21. Bc1 Rac8 22. Nge2 f5 23. exf5 Bxf5+ 24. Kb3 Bd3 25. Ra2 b6 26. Rd1 Na5+ 27. Ka3 Bc4 28. Nd4 Bxa2 29. Nxa2 Bxd4 30. Rxd4 Rc4 31. Rxc4 Nxc4+ 32. Kb4 Ne5 33. Bxh6 Rc8 34. Nc3 Rc4+ 35. Kb3 Rh4 36. Bg5 Rxh2 37. Bxe7 Rxg2 38. Bxd6 Nxf3 39. Bc7 Nd2+ 40. Kc2 Ne4+ 41. Kd3 Nxc3 0-1